Kristin Cavallari Pumping Breast Milk On Her Book Tour Is Multitasking At Its Finest

Kristin Cavallari may be busy on a book tour, but her duties as a parent come first. The author, TV star, and mother of three kids recently posted a photo on Instagram that featured her pumping breast milk while on her tour.

"The glamorous side of #BalancinginHeels #Booktour," she wrote in her caption.